Actuarial exams cover topics such as mathematics, accounting, economics, and law, and are required for employment and advancement as an actuary. In the US, exams are administered by the SOA and CAS, with five preliminary exams covering probability, financial mathematics, financial economics, life contingencies, and actuarial models. Additional exams and years of experience equate to […]
Various methods are used to test for HIV/AIDS, including genetic evaluation and home test kits. The enzyme immunoassay (EIA) test is inexpensive and accurate, but not recommended for babies born to HIV-infected mothers. Polymerase chain reaction (PCR) testing is used for babies and donor blood screening. Rapid tests for antibodies are available for home use, […]
Fallopian tube tests include hysterosalpingography, laparoscopy, imaging tests, biopsies, and blood work to determine the condition of a woman’s fallopian tubes for fertility issues or health problems. These tests help doctors distinguish between healthy and damaged fallopian tubes and determine effective treatments. Fallopian tube tests are tests that are used to determine the condition of […]
Developmental screening tests assess mental, physical, and behavioral growth in children to identify any delays. They can diagnose disorders such as mental retardation, autism, and ADHD. Early screening can help parents evaluate treatment options. Developmental screening tests are designed for infants, preschoolers, and school-aged children to measure whether developmental delays exist. These developmental screening tests […]
Ligand assays measure the product of the chemical interaction between a molecule and a reactive substance or receptor. They can measure a variety of substances in the human body and are classified into competitive, non-competitive, and miniaturized microarray assays. The latter allows for the simultaneous measurement of multiple molecules from a small biological sample. Assays […]
GRE subject tests are taken in addition to the general GRE test and focus on specific subjects. Common subjects include science, math, English literature, and psychology. Some graduate schools require subject tests for admission, depending on the field of study. There are many different GRE subject tests that can be taken along with the Graduate […]
Legal paternity tests use DNA samples to identify a child’s father and obtain financial benefits. Prenatal testing can be done through amniocentesis or chorionic villus sampling, while post-birth tests involve collecting DNA from blood, semen, tissue, hair, cheek swabs, or umbilical cord cells. Amniocentesis and chorionic villus sampling carry some risk, but ultrasound guidance can […]
Critical thinking practice tests include reading comprehension, logic, verbal reasoning, and ethics. These tests assess skills such as deductive reasoning, identifying fallacies, and understanding word definitions. They are important for objectively evaluating information and formulating effective solutions. Different types of critical thinking practice tests include critical reading tests, logic tests, and verbal reasoning tests. The […]
Drug swab tests can detect commonly abused drugs like marijuana, heroin, cocaine, and methamphetamine. Home tests show immediate results, while professional tests may require lab readings. The type of test and drug detection time determines where the test can be obtained. Many of the most commonly abused drugs can be tested with drug swab tests, […]
Drug screening tests include urine, blood, saliva, and hair tests. The five-panel test detects the presence of five commonly abused drugs, while the 10-panel test includes more drugs. Urine tests are the most widely used and inexpensive, while blood tests are the most accurate. Hair tests can provide a longer history of drug use, but […]
The testing effect is the phenomenon where taking tests helps people acquire and retain knowledge better than practicing or repeating lessons. It works by actively recalling information and creating better neural connections. Reinforcement also plays a role. Test design can affect the testing effect, with blank prompts creating more of an effect than multiple-choice tests. […]
False positive drug test results can be caused by lab errors, medications (including over-the-counter cough and cold syrups and prescription drugs), herbal supplements, foods, and certain medical conditions. Those awaiting drug testing should keep a list of all medications and supplements they are taking. There are a number of substances that can cause a false […]
Pancreatitis tests include physical, blood, and stool exams, as well as CT scans, MRIs, and ultrasounds. The type of test depends on the patient’s condition, with CT scans used to check for inflammation or gallstones, MRIs to evaluate irregularities, and ultrasounds to look for inflammation or blockages. Different tests for pancreatitis include a physical exam, […]
Anger tests, such as the State-Trait Anger Inventory 2 and the Novaco Anger Scale, can help individuals determine if their anger is under control or requires professional treatment. While free tests are available, they should not be used as a substitute for medical advice. Anger is a complex emotion experienced by all people to some […]
The Epstein-Barr test is used to diagnose infectious mononucleosis and determine if a person carries the virus. It includes a blood test and antibody tests. If symptoms persist but the blood test is negative, further tests are needed to determine if a secondary infection is triggering EBV. There is no cure for EBV, but identifying […]
Concentration tests come in various forms, including games and quizzes, and are used to assess and develop focus. They are important in certain work environments, such as finance and healthcare, and for athletes and pilots. Children with attention disorders may also benefit from concentration tests. The different types of concentration tests consist of games, quizzes, […]
Iodine tests can detect starch in foods, cervical cancer cells, and thyroid health. Starch and patch tests can be done at home, while medical professionals should perform tests for cervical cancer, urine iodine, and radioactive iodine absorption. Iodine deficiency causes symptoms similar to depression and stress. The iodine urine test and radioactive iodine uptake test […]
Firefighter candidates must pass physical tests, including medical exams, fitness tests, and tests of strength and agility, to be hired. Tests can also check for health problems that may affect performance. The degree of acceptable impairment varies by department and location. Most firefighters require candidates to pass several firefighter physical tests as part of their […]
Mononucleosis is a viral condition that primarily infects adolescents and is spread through saliva transfer. The monospot test and the EBV antibody test are used to detect the virus. Symptoms include fever, lethargy, weight loss, and enlarged spleen. The tests help limit future infections and monitor potential side effects. There are two primary tests for […]
Memory leak testing options vary in length and include short tests like the Mini-Cog, or longer ones like the ADAS-Cog. Medical tests like brain imaging or genetic testing may also be done to evaluate memory. There are various types of memory leak testing options that provide a means to measure and categorize memory leak. Measuring […]
